15696479709

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{409}}^1$

素因数の和:643

約数の個数: 96

約数和(自身を含む): 25328160000

約数和(自身を除く): 9631680291

約数列:

[1, 3, 9, 19, 29, 57, 71, 87, 109, 171, 213, 261, 327, 409, 551, 639, 981, 1227, 1349, 1653, 2059, 2071, 3161, 3681, 4047, 4959, 6177, 6213, 7739, 7771, 9483, 11861, 12141, 18531, 18639, 23217, 23313, 28449, 29039, 35583, 39121, 44581, 60059, 69651, 69939, 87117, 106749, 117363, 133743, 147041, 180177, 224431, 225359, 261351, 352089, 401229, 441123, 540531, 551741, 673293, 676077, 842131, 847039, 1292849, 1323369, 1655223, 2019879, 2028231, 2526393, 2541117, 3165251, 3878547, 4264189, 4965669, 7579179, 7623351, 9495753, 11635641, 12792567, 16000489, 24564131, 28487259, 38377701, 48001467, 60139769, 73692393, 91792279, 144004401, 180419307, 221077179, 275376837, 541257921, 826130511, 1744053301, 5232159903, 15696479709]

約数ペア:

[(1, 15696479709), (3, 5232159903), (9, 1744053301), (19, 826130511), (29, 541257921), (57, 275376837), (71, 221077179), (87, 180419307), (109, 144004401), (171, 91792279), (213, 73692393), (261, 60139769), (327, 48001467), (409, 38377701), (551, 28487259), (639, 24564131), (981, 16000489), (1227, 12792567), (1349, 11635641), (1653, 9495753), (2059, 7623351), (2071, 7579179), (3161, 4965669), (3681, 4264189), (4047, 3878547), (4959, 3165251), (6177, 2541117), (6213, 2526393), (7739, 2028231), (7771, 2019879), (9483, 1655223), (11861, 1323369), (12141, 1292849), (18531, 847039), (18639, 842131), (23217, 676077), (23313, 673293), (28449, 551741), (29039, 540531), (35583, 441123), (39121, 401229), (44581, 352089), (60059, 261351), (69651, 225359), (69939, 224431), (87117, 180177), (106749, 147041), (117363, 133743)]